MHA ALPHA 0.1.3.1 ( Vigilante Part 1 fixed the start error).jar is a release file of the Minecraft mod Mine Hero RX for Forge, made for Minecraft 1.12.2. It was published on April 5, 2020 and is 23.5 MB in size. For the full description, screenshots and every other version, visit the Mine Hero RX mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
